The prevalence of malnutrition and fat-soluble vitamin deficiencies in chronic pancreatitis.


BACKGROUND Patients with chronic pancreatitis are at risk of malnutrition and nutrient deficiency due to malabsorption, pain, and poor diet. We sought to examine fat-soluble vitamin levels and malnutrition parameters in patients with chronic pancreatitis. MATERIALS AND METHODS In a prospective controlled cohort study, 128 subjects (62 chronic pancreatitis patients and 66 age-/sex-matched controls) were recruited. Body mass index (BMI), handgrip strength (measure of functional capacity), fat stores (triceps skin fold), muscle stores (mid-arm muscle circumference), exocrine function, and serum levels of fat-soluble vitamins (A, D, E) were measured. RESULTS Half of patients in the chronic pancreatitis group were overweight or obese, although the mean BMI was lower in patients than in controls (P = .007). Handgrip strength (P = .048), fat stores (P = .000), and muscle stores (P = .001) were lower in patients than in controls. Of the patients, 14.5% and 24.2% were deficient in vitamins A and E, respectively. Nineteen percent of patients had excess serum vitamin A levels. CONCLUSIONS Despite the prevalence of overweight and obesity, patients had lower muscle stores, strength, and abnormal vitamin levels. Detailed nutrition assessment including anthropometry and vitamin status is warranted in chronic pancreatitis.

DOI: 10.1177/0884533614528361

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@article{Duggan2014ThePO, title={The prevalence of malnutrition and fat-soluble vitamin deficiencies in chronic pancreatitis.}, author={Sinead Noelle Duggan and Niamh D Smyth and Maria O'sullivan and Sinead M Feehan and Paul F Ridgway and Kevin Conlon}, journal={Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition}, year={2014}, volume={29 3}, pages={348-54} }